Furnace Technology In order to maintain a reducing atmosphere in a furnace, it should have High excess air CO in flue gas No O₂ in flue gas None of these High excess air CO in flue gas No O₂ in flue gas None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a batch furnace? Glass tank furnace Cupola None of these Reheating furnace Glass tank furnace Cupola None of these Reheating furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following furnaces will have maximum thermal efficiency? Rotary kilns Soaking pits Walking beam reheating furnace Boiler furnace Rotary kilns Soaking pits Walking beam reheating furnace Boiler furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an Steam boiler Annealing furnace Blast furnace Salt bath furnace Steam boiler Annealing furnace Blast furnace Salt bath furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is not an additive for flue gases from furnace to reduce its dew-point? None of these Ammonia Fine dolomite Alkaline powders None of these Ammonia Fine dolomite Alkaline powders ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology A refractory wall separating the stock and the source of heat is provided in a Muffle furnace None of these Continuous furnace Updraft kiln Muffle furnace None of these Continuous furnace Updraft kiln ANSWER DOWNLOAD EXAMIANS APP
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